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Introducción

This guide shows how to remove and replace the wheel drive motor on the Barreto Tiller E1320 2016.

  1. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Disconnect the spark plug wire: paso 1, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Disconnect the spark plug wire: paso 1, imagen 2 de 2
    • Before you begin, ensure that the engine is powered down and cool to the touch.

    • Grab the plastic housing at the end of the spark plug wire and pull firmly to disconnect it.

  2. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Flip the engine switch to the off position: paso 2, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Flip the engine switch to the off position: paso 2, imagen 2 de 2
    • Flip the red engine ON/OFF switch to the OFF position.

  3. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Close the fuel valve: paso 3, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Close the fuel valve: paso 3, imagen 2 de 2
    • Flip the fuel valve lever to the OFF position.

  4. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Turn off the ignition: paso 4, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Turn off the ignition: paso 4, imagen 2 de 2
    • Flip the ignition switch to the OFF position.

    • Ensure the wheel drive control lever is set to the neutral position.

  5. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Allow the wheels to freewheel: paso 5, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Allow the wheels to freewheel: paso 5, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Allow the wheels to freewheel: paso 5, imagen 3 de 3
    • Pull the locking pin out and rotate it 90˚ to unlock the right wheel from the hub.

    • Repeat for the left wheel.

  6. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Add wheel chocks: paso 6, imagen 1 de 1
    • Insert wheel chocks underneath each wheel to keep the device stationary during disassembly.

  7. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the fill plug: paso 7, imagen 1 de 1
    • Use a 14 mm hex key to remove the tank fill plug.

  8. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the fluid: paso 8, imagen 1 de 1
    • Use a siphon to pump out as much fluid as you're able to, totaling about 14 gallons.

  9. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the breather tube from the engine guard: paso 9, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the breather tube from the engine guard: paso 9, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the breather tube from the engine guard: paso 9, imagen 3 de 3
    • Remove the end of the tank breather tube from inside the engine guard structural pipe.

  10. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Tilt up the engine guard: paso 10, imagen 1 de 1
    • Use a 9/16 inch socket and wrench to remove the two bolts and accompanying nuts securing the engine guard to the tank lid, one on each side.

  11. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 11, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 11, imagen 2 de 2
    • Lift the engine guard up above the tank lid flanges.

  12. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the tank lid bolts: paso 12, imagen 1 de 1
    • Use a 3/8 inch socket to remove the ten bolts securing the tank lid.

  13. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Clean the lid: paso 13, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Clean the lid: paso 13, imagen 2 de 2
    • Use a shop towel to clean and remove any remnants of silicone gasket material from the top of the lid and surrounding areas.

    • Try to prevent any silicone remnants from falling into the hydraulic fluid tank.

  14. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the tank lid: paso 14, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the tank lid: paso 14, imagen 2 de 2
    • Lift up on the lid to break the seal around the perimeter of the gasket.

  15. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 15, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 15, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 15, imagen 3 de 3
    • Lift the tank lid out and around the engine guard mounting tabs to remove it.

  16. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the old gasket: paso 16, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the old gasket: paso 16, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the old gasket: paso 16, imagen 3 de 3
    • When peeling up the gasket, hold a shop towel underneath the lip of the tank to prevent any silicone remnants from falling in.

    • Peel the gasket up from around the perimeter of the tank.

    • Remove the gasket.

  17. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Reinstallation tip: paso 17, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Reinstallation tip: paso 17, imagen 2 de 2
    • Before reinstallation, remove all remnants of old silicone gasket from both the rim of the fluid tank as well as the tank's lid.

  18. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Place down an oil drain pan: paso 18, imagen 1 de 1
    • Place an oil drain pan underneath the wheel drive motor to catch hydraulic fluid that will spill out during this procedure.

  19. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the fluid hoses: paso 19, imagen 1 de 1
    • Use an adjustable wrench to loosen the nut securing the lower fluid hose to the fitting on the wheel motor.

  20. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 20, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 20, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 20, imagen 3 de 3
    • Remove the lower fluid hose from the wheel motor.

    • Allow residual fluid in the hose to drip into the drain pan underneath the motor.

  21. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 21, imagen 1 de 1
    • Use an adjustable wrench to loosen the nut securing the upper fluid hose to the fitting on the wheel motor.

  22. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 22, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 22, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 22, imagen 3 de 3
    • Remove the upper fluid hose from the wheel motor.

    • Allow residual fluid in the hose to drip into the drain pan underneath the motor.

  23. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 23, imagen 1 de 1
    • Place paper towels into the hose openings to block residual fluid from dripping as you continue the procedure.

  24. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the fittings: paso 24, imagen 1 de 1
    • Use an adjustable wrench to loosen the nut locking the upper hose fitting to the wheel motor.

  25. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 25, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 25, imagen 2 de 2
    • Use an adjustable wrench on the fitting body to unthread it from the wheel motor.

  26. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 26, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 26, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 26, imagen 3 de 3
    • Remove the upper fitting.

  27. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 27, imagen 1 de 1
    • Use an adjustable wrench to loosen the nut locking the lower hose fitting to the wheel motor.

  28. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 28, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 28, imagen 2 de 2
    • Use an adjustable wrench on the fitting body to unthread it from the wheel motor.

  29. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 29, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 29, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement: paso 29, imagen 3 de 3
    • Remove the lower fitting.

  30. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Loosen the tensioner bolt: paso 30, imagen 1 de 1
    • Use a 7/16 inch wrench to loosen the tensioner bolt's lock nut.

    • Back the tensioner bolt out about 1/2 inch.

    • Don't fully remove the tensioner bolt.

  31. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the motor bolts: paso 31, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the motor bolts: paso 31, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the motor bolts: paso 31, imagen 3 de 3
    • Use a 3/4 inch socket and breaker bar to remove the two bolts securing the wheel drive motor to the frame.

  32. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Reinstallation tip: paso 32, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Reinstallation tip: paso 32, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Reinstallation tip: paso 32, imagen 3 de 3
    • During reinstallation, tighten the tensioner bolt down onto the motor housing to help align the motor with the spacer.

    • Tighten down both motor mounting bolts until there is no gap between the spacer and the frame or between the motor and the spacer.

    • Ensure the motor is aligned with the spacer before tightening.

  33. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Give the chain slack: paso 33, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Give the chain slack: paso 33, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Give the chain slack: paso 33, imagen 3 de 3
    • With the motor loose, rotate it 90˚ counterclockwise and push it as far left as it will go to give the drive chain some slack.

  34. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the chain from both gears: paso 34, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the chain from both gears: paso 34, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the chain from both gears: paso 34, imagen 3 de 3
    • Reaching in from the top of the tank, lift the drive chain up and off of the axle gear.

    • If necessary, have another person hold the motor against the left side of the housing while the chain is being removed.

    • Remove the chain from the wheel drive motor sprocket.

  35. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the motor assembly: paso 35, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the motor assembly: paso 35, imagen 2 de 2
    • Remove the wheel drive motor, spacer, and sprocket assembly.

  36. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the spacer: paso 36, imagen 1 de 2 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the spacer: paso 36, imagen 2 de 2
    • Remove the wheel motor spacer.

  37. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Loosen the sprocket set screw: paso 37, imagen 1 de 1
    • Use a 5/32 inch hex key to loosen the set screw securing the sprocket to the wheel motor shaft.

  38. Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the sprocket: paso 38, imagen 1 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the sprocket: paso 38, imagen 2 de 3 Barreto Tillers E1320HTRLR 2016 Wheel Drive Motor Replacement, Remove the sprocket: paso 38, imagen 3 de 3
    • Remove the sprocket from the wheel motor shaft.

    • Reinstallation tip:

    • Align the top face of the sprocket with the end of the shaft's chamfer.

    • Only the motor remains.

Conclusión

To reassemble your device, follow these instructions in reverse order.

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Un Comentario

When putting back together I found it helpful to put the chain on the motor sprocket first. Then partially on the wheel drive sprocket and roll the unit

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